From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by dpdk.org (Postfix) with ESMTP id 26BD32B9C for ; Tue, 3 Jan 2017 23:50:24 +0100 (CET) Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by orsmga105.jf.intel.com with ESMTP; 03 Jan 2017 14:50:23 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.33,457,1477983600"; d="scan'208";a="1107550970" Received: from fmsmsx106.amr.corp.intel.com ([10.18.124.204]) by fmsmga002.fm.intel.com with ESMTP; 03 Jan 2017 14:50:23 -0800 Received: from fmsmsx113.amr.corp.intel.com (10.18.116.7) by FMSMSX106.amr.corp.intel.com (10.18.124.204) with Microsoft SMTP Server (TLS) id 14.3.248.2; Tue, 3 Jan 2017 14:50:23 -0800 Received: from fmsmsx105.amr.corp.intel.com ([169.254.4.250]) by FMSMSX113.amr.corp.intel.com ([169.254.13.119]) with mapi id 14.03.0248.002; Tue, 3 Jan 2017 14:50:23 -0800 From: "Walker, Benjamin" To: "stephen@networkplumber.org" , "thomas.monjalon@6wind.com" CC: "dev@dpdk.org" Thread-Topic: [dpdk-dev] Running DPDK as an unprivileged user Thread-Index: AQHSYhPpNHMhSElahkyal18H8TJyZqEgNjSAgAWVvgCAAFgEgIABxYSA Date: Tue, 3 Jan 2017 22:50:22 +0000 Message-ID: <1483483821.5643.4.camel@intel.com> References: <1483044080.11975.1.camel@intel.com> <20161229171453.57a4326a@xeon-e3> <30911426.SrBqgP6jBN@xps13> <20170102114709.0a2f5546@xeon-e3> In-Reply-To: <20170102114709.0a2f5546@xeon-e3> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [143.182.137.96] Content-Type: text/plain; charset="utf-8" Content-ID: <8E4982928F0D344B9A7B1B2218D04878@intel.com> Content-Transfer-Encoding: base64 MIME-Version: 1.0 Subject: Re: [dpdk-dev] Running DPDK as an unprivileged user X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 03 Jan 2017 22:50:25 -0000 T24gVGh1LCAyMDE2LTEyLTI5IGF0IDE3OjE0IC0wODAwLCBTdGVwaGVuIEhlbW1pbmdlciB3cm90 ZToNCj4gSWYga2VybmVsIGJyb2tlIHBpbm5pbmcgb2YgaHVnZXBhZ2VzLCB0aGVuIGl0IGlzIGFu IHVwc3RyZWFtIGtlcm5lbCBidWcuDQoNClRoZSBrZXJuZWwsIHVuZGVyIGEgbXlyaWFkIG9mIGNp cmN1bXN0YW5jZXMsIHdpbGwgY2hhbmdlIHRoZSBtYXBwaW5nIG9mIHZpcnR1YWwNCnRvIHBoeXNp Y2FsIGFkZHJlc3NlcyBmb3IgaHVnZXBhZ2VzLiBUaGlzIGJlaGF2aW9yIGJlZ2FuIHNvbWV3aGVy ZSBhcm91bmQga2VybmVsDQozLjE2IGFuZCB3aXRoIGVhY2ggcmVsZWFzZSBtb3JlIGNhc2VzIHdo ZXJlIHRoZSBtYXBwaW5nIGNhbiBjaGFuZ2UgYXJlDQppbnRyb2R1Y2VkLiBEUERLIHNob3VsZCBu b3QgYmUgcmVseWluZyBvbiB0aGF0IG1hcHBpbmcgc3RheWluZyBzdGF0aWMsIGFuZA0KaW5zdGVh ZCBzaG91bGQgYmUgdXNpbmcgdmZpbyB0byBleHBsaWNpdGx5IHBpbiB0aGUgcGFnZXMuIEkndmUg Y29uc3VsdGVkIHRoZQ0KcmVsZXZhbnQga2VybmVsIGRldmVsb3BlcnMgd2hvIHdyaXRlIHRoZSBj b2RlIGluIHRoaXMgYXJlYSBhbmQgdGhleSBhcmUNCnVuaXZlcnNhbGx5IGluIGFncmVlbWVudCB0 aGF0IHRoaXMgaXMgbm90IGEga2VybmVsIGJ1ZyBhbmQgdGhlIG1hcHBpbmdzIHdpbGwgZ2V0DQps ZXNzIHN0YXRpYyBvdmVyIHRpbWUuDQoNCk9uIE1vbiwgMjAxNy0wMS0wMiBhdCAxMTo0NyAtMDgw MCwgU3RlcGhlbiBIZW1taW5nZXIgd3JvdGU6DQo+IE9uIE1vbiwgMDIgSmFuIDIwMTcgMTU6MzI6 MDggKzAxMDANCj4gVGhvbWFzIE1vbmphbG9uIDx0aG9tYXMubW9uamFsb25ANndpbmQuY29tPiB3 cm90ZToNCj4gDQo+ID4gMjAxNi0xMi0yOSAxNzoxNCwgU3RlcGhlbiBIZW1taW5nZXI6DQo+ID4g PiBPbiBUaHUsIDI5IERlYyAyMDE2IDIwOjQxOjIxICswMDAwDQo+ID4gPiAiV2Fsa2VyLCBCZW5q YW1pbiIgPGJlbmphbWluLndhbGtlckBpbnRlbC5jb20+IHdyb3RlOsKgwqANCj4gPiA+ID4gTXkg c2Vjb25kIHF1ZXN0aW9uIGlzIHdoZXRoZXIgdGhlIHVzZXIgc2hvdWxkIGJlIGFsbG93ZWQgdG8N Cj4gPiA+ID4gbWl4IHVpbyBhbmQgdmZpbyB1c2FnZSBzaW11bHRhbmVvdXNseS4gRm9yIHZmaW8s IHRoZQ0KPiA+ID4gPiBwaHlzaWNhbCBhZGRyZXNzZXMgYXJlIHJlYWxseSBETUEgYWRkcmVzc2Vz IGFuZCBhcmUgYmVzdA0KPiA+ID4gPiB3aGVuIGFyYml0cmFyaWx5IGNob3NlbiB0byBhcHBlYXIg c2VxdWVudGlhbCByZWxhdGl2ZSB0bw0KPiA+ID4gPiB0aGVpciB2aXJ0dWFsIGFkZHJlc3Nlcy4g Rm9yIHVpbywgdGhleSBhcmUgcGh5c2ljYWwNCj4gPiA+ID4gYWRkcmVzc2VzIGFuZCBhcmUgbm90 IGNob3NlbiBhdCBhbGwuIEl0IHNlZW1zIHRoYXQgdGhlc2UgdHdvDQo+ID4gPiA+IHRoaW5ncyBh cmUgaW4gY29uZmxpY3QgYW5kIHRoYXQgaXQgd2lsbCBiZSBkaWZmaWN1bHQsIHVnbHksDQo+ID4g PiA+IGFuZCBtYXliZSBpbXBvc3NpYmxlIHRvIHJlc29sdmUgdGhlIHNpbXVsdGFuZW91cyB1c2Ug b2YNCj4gPiA+ID4gYm90aC7CoMKgDQo+ID4gPiANCj4gPiA+IFVubGVzcyBhcHBsaWNhdGlvbiBp cyBydW5uaW5nIGFzIHByaXZpbGVnZWQgdXNlciAoaWUgcm9vdCksIFVJTw0KPiA+ID4gaXMgbm90 IGdvaW5nIHRvIHdvcmsuIFRoZXJlZm9yZSBkb24ndCB3b3JyeSBhYm91dCBtaXhlZCBlbnZpcm9u bWVudC7CoMKgDQo+ID4gDQo+ID4gWWVzLCBtaXhpbmcgVUlPIGFuZCBWRklPIGlzIHBvc3NpYmxl IG9ubHkgYXMgcm9vdC4NCj4gPiBIb3dldmVyLCB3aGF0IGlzIHRoZSBiZW5lZml0IG9mIG1peGlu ZyB0aGVtPw0KPiANCj4gT25lIHBvc3NpYmxlIGNhc2Ugd2hlcmUgdGhpcyBjb3VsZCBiZSB1c2Vk LCBIeXBlci1WL0F6dXJlIGFuZCBTUi1JT1YuDQo+IFRoZSBWRiBpbnRlcmZhY2Ugd2lsbCBzaG93 IHVwIG9uIGFuIGlzb2xhdGVkIFBDSSBidXMgYW5kIHRoZSB2aXJ0dWFsIE5JQw0KPiBpcyBvbiBW TUJVUy4gSXQgaXMgcG9zc2libGUgdG8gdXNlIFZGSU8gb24gdGhlIFBDSSB0byBnZXQgTVNJLVgg cGVyIHF1ZXVlDQo+IGludGVycnVwdHMsIGJ1dCB0aGVyZSBpcyBubyBzdXBwb3J0IGZvciBWRklP IG9uIFZNQlVTLg0KDQpJIHNlbnQgb3V0IGEgcGF0Y2ggYSBsaXR0bGUgd2hpbGUgYWdvIHRoYXQg bWFrZXMgRFBESyB3b3JrIHdoZW4gcnVubmluZyBhcyBhbg0KdW5wcml2aWxlZ2VkIHVzZXIgd2l0 aCBhbiBJT01NVS4gSSBhbGxvdyBtaXhpbmcgb2YgdWlvL3ZmaW8gd2hlbiByb290IChJIGNob29z ZQ0KdGhlIERNQSBhZGRyZXNzIHRvIGJlIHRoZSBwaHlzaWNhbCBhZGRyZXNzKSwgYnV0IG9ubHkg dmZpbyB3aGVuIHVucHJpdmlsZWdlZCAoSQ0KY2hvb3NlIHRoZSBETUEgYWRkcmVzc2VzIHRvIHN0 YXJ0IGF0IDApLg0KDQpVbmZvcnR1bmF0ZWx5LCB0aGVyZSBhcmUgYSBmZXcgbW9yZSB3cmlua2xl cyBmb3Igc3lzdGVtcyB0aGF0IGRvIG5vdCBoYXZlIGFuDQpJT01NVS4gVGhlc2Ugc3lzdGVtcyBz dGlsbCBuZWVkIHRvIGV4cGxpY2l0bHkgcGluIG1lbW9yeSwgYnV0IHRoZXkgbmVlZCB0byB1c2UN CnBoeXNpY2FsIGFkZHJlc3NlcyBpbnN0ZWFkIG9mIERNQSBhZGRyZXNzZXMuIFRoZXJlIGFyZSB0 d28gY29uY2VybnMgd2l0aCB0aGlzOg0KDQoxKSBQaHlzaWNhbCBhZGRyZXNzZXMgY2Fubm90IGJl IGV4cG9zZWQgdG8gdW5wcml2aWxlZ2VkIHVzZXJzIGR1ZSB0byBzZWN1cml0eQ0KY29uY2VybnMg KHRoZSBmYWxsb3V0IG9mIHJvd2hhbW1lcikuIFRoZXJlZm9yZSwgc3lzdGVtcyB3aXRob3V0IGFu IElPTU1VIGNhbg0Kb25seSBzdXBwb3J0IHByaXZpbGVnZWQgdXNlcnMuIEkgdGhpbmsgdGhpcyBp cyBwcm9iYWJseSBmaW5lLg0KMikgVGhlIElPQ1RMIGZyb20gdmZpbyB0byBwaW4gdGhlIG1lbW9y eSBpcyB0aWVkIHRvIHNwZWNpZnlpbmcgdGhlIERNQSBhZGRyZXNzDQphbmQgcHJvZ3JhbW1pbmcg dGhlIElPTU1VLiBUaGlzIGlzIHVuZm9ydHVuYXRlIC0gc3lzdGVtcyB3aXRob3V0IGFuIElPTU1V IHN0aWxsDQp3YW50IHRvIGRvIHRoZSBwaW5uaW5nLCBidXQgdGhleSBuZWVkIHRvIGJlIGdpdmVu IHRoZSBwaHlzaWNhbCBhZGRyZXNzIGluc3RlYWQNCm9mIHNwZWNpZnlpbmcgYSBETUEgYWRkcmVz cy4NCjMpIE5vdCBhbGwgZGV2aWNlIHR5cGVzLCBwYXJ0aWN1bGFybHkgaW4gdmlydHVhbGl6YXRp b24gZW52aXJvbm1lbnRzLCBzdXBwb3J0DQp2ZmlvIHRvZGF5LiBUaGVzZSBkZXZpY2VzIGhhdmUg bm8gd2F5IHRvIGV4cGxpY2l0bHkgcGluIG1lbW9yeS4NCg0KSSB0aGluayB0aGlzIGlzIGdvaW5n IHRvIHRha2UgYSBrZXJuZWwgcGF0Y2ggb3IgdHdvIHRvIHJlc29sdmUsIHVubGVzcyBzb21lb25l DQpoYXMgYSBnb29kIGlkZWEu